carloea2 opened a new issue, #4013:
URL: https://github.com/apache/texera/issues/4013
### Task Summary
What will be changed:
- Implement sorting for AttributeType.BINARY in
`StableMergeSortOpExec.compareTypedNonNullValues`
- Use unsigned lexicographic ordering for byte[] (JDK 9+ intrinsic).
Tests to add:
1. Ascending BINARY order (unsigned)
2. Descending BINARY with nulls last and stability
3. Multi-key
Notes:
1. Relies on `java.util.Arrays.compareUnsigned(byte[], byte[])`
### Priority
P3 – Low
### Task Type
- [x] Code Implementation
- [ ] Documentation
- [ ] Refactor / Cleanup
- [ ] Testing / QA
- [ ] DevOps / Deployment
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